Well, the combination of that user interface with a hard keyboard and a touch screen is beautiful. It is all making total sense to me. Using the trackpad and keyboard for the navigation scenarios I mentioned in my earlier post is still the long way around, but if you use touchpad gestures it really is as quick to do those tasks.

I have experienced screwball behavior on pages when using the trackpad. Some of it is probably me touching the screen by accident; and some is probably me not understanding what I'm doing, such as when I'm zooming when I want to scroll up. But my solution is to use the touchscreen almost exclusively to navigate web pages and only use the trackpad when I absolutely have to.

All in all, I think the 9900 is almost a home run. Call it an easy triple that would be a home run except for the battery life (though I'm yet to be sure the battery life will be as bad for me as many are complaining it is).Posted via BlackBerryForums.com Mobile

I'm pretty much only using the keyboard if I have to type, and the trackpad to click precisely on something or someplace.

With OS 5 and before, the menu would almost always open to what you planned to do next, say mark prior or delete prior, or whatever. If what you wanted wasn't pre-selected, it was at least nearby, not way up or way down in the menu. I didn't get this with OS 6. I also don't get this behavior with OS 7 if I access the menu with the BlackBerry button. But this software behavior is there if you bring up a short menu, or select full menu from the short menu, using the touchscreen.

That was my big complaint with OS 6 .... too many more movements to do the things I was typically doing ... but I don't sense the same thing using the touchscreen to accomplish those things with OS 7.

I didn't even get so far as to deal with memory or impact on pefermance. I gave up shortly after hello and went back to 5.

By the way, no lagging on the 9900, no hour glass or spinning clock face. It's fast.